Substituted trichloropropyl ureas, carbamates and acetamides, their preparation, compositions containing them and a method of controlling fungus diseases in live plants.

摘要

Compounds of the formula
<CHEM>
wherein
R<1> is CH3NH, CH3O, or CH3;
R<2> CH3 or HC IDENTICAL C; and
R<3> is H or

CH3NH@-
provided that when R<2> is HC IDENTICAL C, R<1> is CH3NH and R<3> is H; and
provided that when R<3> is

CH3NH@-, R<1> is CH3NH and R<2> is CH3;
can be used to control fungus diseases of living plants, for which purpose they can be formulated into fungicidal compositions in conventional manner.
<??>The compounds can be made by reacting e.g. 3-(1,1-dimethylethylamino) or 3-(1,1-dimethylallylamino)-1,1,1-trichloro-2-propanol with methylisocyanate, methyl chloroformate or acetic anhydride.